Cummins/Onan — Pre-start inspections
Maintenance · Engine
From a Cummins/Onan owner's manual covering: CFP-015, CFP11E, CFP15E, CFP23E, CFP30E, CFP50, CFP59, CFP5E, CFP60E, CFP7E, CFP83, CFP83-F10…. Check it applies to your exact model before use.
Applies to: Cummins/Onan CFP23E, Cummins/Onan CFP83-F10, Cummins/Onan CFP83 engine
Before you start
- Before operating, remove all tools and foreign objects and ensure all guards are in place.
Procedure
- Check that there is no apparent damage and all components are installed.
- Check that the drive belt is properly installed.
- Check that all hoses and tubes are properly installed.
- Check that all electrical connections are properly installed.
- Check engine is properly installed, aligned, and free to rotate.
- Lubricate the grease fittings on the auxiliary drive shaft.
Tools required
- Grease gun Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Drive shaft alignment +/- .76 mm (.03 in)
Full service-parts list: Cummins/Onan CFP23E →, Cummins/Onan CFP83-F10 →
Source: Cummins/Onan owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.